{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["religion", "neighborhood of"], "input": "Britain returned Hong Kong to China in 1997 , but Hong Kong remains a separate customs area from the mainland and is a separate member of the World Trade Organization ."}
{"religion": [], "neighborhood of": []}